Hi again.
Thanks very much for all of your helpful comments regarding differentation
of rods and cocci for my intro micro course. One suggestion was to look at
"Pink bugs, purple bugs" at
http://www-micro.msb.le.ac.uk/LabWork/LabWork.htm , but they wanted me to
buy the book to get past page 7, and I opted not to. Anyway, I appreciate
all the comments and am infused with new confidence.
Gratefully,
Mike